Triathlon Race Calendar in United States

May

16

French Creek TriFest (Triathlon & SwimFest)

Elverson, Pennsylvania, United States

Triathlon Aquabike Running Duathlon Swimrun Swimming

48.3K 25.7K 38.6K 1.9K +7

May

16

FISHERS SPRINT TRIATHLON, Powered by FAST

Fishers, Indiana, United States

Triathlon Duathlon Aquabike

Sprint Triathlon Duathlon Aquabike Sprint Triathlon Relay

May

16

Fall Creek Falls Spring Sprint Triathlon

Spencer, Tennessee, United States

Triathlon Aquabike

28K 23K +1

May

16

Mighty Moraine Spring Multi-Sport Festival

Portersville, Pennsylvania, United States

Triathlon Aquabike Duathlon Adventure race

Ultra 41.5K 25.8K 27.5K +6

May

16

She Tris Sprint Triathlon - I'On Club

Mount Pleasant, South Carolina, United States

Triathlon Duathlon Swimrun Running

Individual Triathlon Relay Triathlon Duathlon Aquathlon +3

May

16

19th Annual York YMCA Kids Triathlon - New Location!

York, Pennsylvania, United States

Triathlon

1.6K

May

16

Bear Triathlon

Bear, Delaware, United States

Triathlon Swimrun

1.6K 21.9K 48.1K +6

May

16

North Penn IRONKnights Triathlon

Lansdale, Pennsylvania, United States

Triathlon

2026 IRONKnights Triathlon

May

16

Alleghany Highlands Triathlon

Clifton Forge, Virginia, United States

Triathlon

Alleghany Highlands Triathlon Alleghany Triathlon Relay Teams

May

16

PVFD Cheat River Triathlon

Parsons, West Virginia, United States

Walking

2K

May

16

Tri 4 Schools Waunakee Kids Triathlon

Waunakee, Wisconsin, United States

Triathlon

Long Course Medium Course Intermediate Course Short Course +1

May

15

Breaking Boundaries Equipment Reservation

Kaukauna, Wisconsin, United States

Triathlon

Race Chair Reservation Tandem Tricycle Reservation Tricycle Reservation Side by Side Bicycle